diff --git a/addons/overpressure/functions/fnc_firedEHBB.sqf b/addons/overpressure/functions/fnc_firedEHBB.sqf
index 6cc3297f8b..e1370f0e9e 100644
--- a/addons/overpressure/functions/fnc_firedEHBB.sqf
+++ b/addons/overpressure/functions/fnc_firedEHBB.sqf
@@ -54,8 +54,8 @@ if (_distance < _backblastRange) then {
     if (isClass (configFile >> "CfgPatches" >> "ACE_Medical") && {([_unit] call EFUNC(medical,hasMedicalEnabled))}) then {
         [_unit, _damage, "body", "backblast"] call EFUNC(medical,addDamageToUnit);
     } else {
-        TRACE_1("",isDamageAllowed _x);
-        if (!isDamageAllowed _x) exitWith {}; // Skip damage if not allowed
+        TRACE_1("",isDamageAllowed _unit);
+        if (!isDamageAllowed _unit) exitWith {}; // Skip damage if not allowed
         _unit setDamage (damage _unit + _damage);
     };
 };